Top Cover Spare Part Number Information

Removal and Replacement Procedures

5.14Top Cover

Top covers (include speakers, TouchPad, and TouchPad cable)
For use with full-featured computer models	438186-001
For use with defeatured computer models	431419-001

1.Prepare the computer for disassembly (Section 5.3) and remove the following components:

❏Hard drive (Section 5.4)

❏Memory module compartment cover (Section 5.6)

❏Optical drive (Section 5.9)

❏Switch cover (Section 5.10)

❏Display assembly (Section 5.13)

5–42	Maintenance and Service Guide